Digital illustration, surrealism, cinematic. A serene young woman with long wavy dark hair, wearing loose light blue silk pajamas, sitting cross-legged in a meditative pose inside a large, clear, transparent glass bubble. She is submerged underwater in a deep, dark blue ocean. The scene is framed by jagged dark rocks and sunken debris. Magical ethereal atmosphere, volumetric lighting, god rays piercing through the water from the surface above. Floating air bubbles outside the sphere, calm and pensive mood, highly detailed, concept art, masterpiece, 8k resolution.